Vulnerability Monitor

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CVE-2024-20451

Multiple vulnerabilities in the web-based management interface of Cisco Small Business SPA300 Series IP Phones and Cisco Small Business SPA500 Series IP Phones could allow an unauthenticated, remote attacker to cause an affected device to reload unexpectedly. These vulnerabilities exist because HTTP packets are not properly checked for errors. An attacker could exploit this vulnerability by sending a crafted HTTP packet to the remote interface of an affected device. A successful exploit could allow the attacker to cause a DoS condition on the device.

Published

2024-08-07T17:15:50.493

Last Modified

2024-08-23T18:14:11.137

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

Weaknesses
  • Type: Secondary
    CWE-120
  • Type: Primary
    NVD-CWE-noinfo
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System cisco spa_301_firmware * Yes
Hardware cisco spa_301_1_line_ip_phone - No
Operating System cisco spa_303_firmware * Yes
Hardware cisco spa_303_3_line_ip_phone - No
Operating System cisco spa_501g_firmware * Yes
Hardware cisco spa_501g_8-line_ip_phone - No
Operating System cisco spa_502g_firmware * Yes
Hardware cisco spa_502g_1-line_ip_phone - No
Operating System cisco spa_504g_firmware * Yes
Hardware cisco spa_504g_4-line_ip_phone - No
Operating System cisco spa_508g_firmware * Yes
Hardware cisco spa_508g_8-line_ip_phone - No
Operating System cisco spa_509g_firmware * Yes
Hardware cisco spa_509g_12-line_ip_phone - No
Operating System cisco spa_512g_firmware * Yes
Hardware cisco spa_512g_1-line_ip_phone - No
Operating System cisco spa_514g_firmware * Yes
Hardware cisco spa_514g_4-line_ip_phone - No
Operating System cisco spa_525g_firmware * Yes
Hardware cisco spa_525g_5-line_ip_phone - No
Operating System cisco spa_525g2_firmware * Yes
Hardware cisco spa_525g2_5-line_ip_phone - No
References